Faith and the Brain
Dec. 17th, 2007 09:57 amSo there's an author, one Sam Harris, who I think I want to read up on. He
apparently wrote two books generally attacking faith and religion, The
End of Faith and Letters to a Christian Nation, and has now
returned to doctoral work in neurology, where he claims to be finding
more-damaging evidence. At least, that's what this
article on Time.com claims.
Harris has been making fMRI brain scans of people as he asks them different
questions from seven categories: mathematical, geographic, semantic,
factual, autobiographical, ethical and religious. (I'm not exactly sure how
'factual' differs from mathematical or geographical, but maybe it's a
miscellaneous category.) He claims that, though some concepts get 'special
treatment' in 'higher' parts of the brain, belief and disbelief are each
marked by activating two distinct parts of the brain. Belief activates the
same area that's associated with smell and pleasure, and disbelief activates
the area associated with taste and pain (or 'disgust' in general). This is
the same regardless of if the question is one of addition or the ethical
status of torture.
That's all well and good, but in particular, toward the bottom, Harris makes
the remark: "The whole thing will seem fishy to anyone who thinks we have
immaterial souls running around in our bodies." And that is what I take
issue with, actually -- because I don't see anything wrong here, and nothing
seems fishy. And I strongly believe in spiritual reality.
I guess I just don't understand why there must be a conflict between faith
and reason -- why there's a strong, implicit battle between religion and
science. I guess, in this case, I understand it almost in terms of
psychosomatic illness or, more accurately, the give and take between
physical and mental illness. Someone can develop symptoms for diseases they
don't have if they really believe they have it. It comes down to the
fact that I believe body and soul to be a unit, and if we concede that one
part of a person's makeup and affect other parts, how is it troubling or
even really surprising that the soul and biologic brain work in concert?
Why is it even a concern at all to say, "see, your thoughts activate areas
of your brain?"
apparently wrote two books generally attacking faith and religion, The
End of Faith and Letters to a Christian Nation, and has now
returned to doctoral work in neurology, where he claims to be finding
more-damaging evidence. At least, that's what this
article on Time.com claims.
Harris has been making fMRI brain scans of people as he asks them different
questions from seven categories: mathematical, geographic, semantic,
factual, autobiographical, ethical and religious. (I'm not exactly sure how
'factual' differs from mathematical or geographical, but maybe it's a
miscellaneous category.) He claims that, though some concepts get 'special
treatment' in 'higher' parts of the brain, belief and disbelief are each
marked by activating two distinct parts of the brain. Belief activates the
same area that's associated with smell and pleasure, and disbelief activates
the area associated with taste and pain (or 'disgust' in general). This is
the same regardless of if the question is one of addition or the ethical
status of torture.
That's all well and good, but in particular, toward the bottom, Harris makes
the remark: "The whole thing will seem fishy to anyone who thinks we have
immaterial souls running around in our bodies." And that is what I take
issue with, actually -- because I don't see anything wrong here, and nothing
seems fishy. And I strongly believe in spiritual reality.
I guess I just don't understand why there must be a conflict between faith
and reason -- why there's a strong, implicit battle between religion and
science. I guess, in this case, I understand it almost in terms of
psychosomatic illness or, more accurately, the give and take between
physical and mental illness. Someone can develop symptoms for diseases they
don't have if they really believe they have it. It comes down to the
fact that I believe body and soul to be a unit, and if we concede that one
part of a person's makeup and affect other parts, how is it troubling or
even really surprising that the soul and biologic brain work in concert?
Why is it even a concern at all to say, "see, your thoughts activate areas
of your brain?"